Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012571 | Optical film comprising birefringent naphthalate copolyester having branched or cyclic C4-C10 alkyl units | David T. Yust, Stephen A. Johnson, Kristopher J. Derks | 2011-09-06 |
| 7998587 | Method of modifying light with silicone (meth)acrylate copolymers | Mieczyslaw H. Mazurek, Robert L. Brott, David J. Kinning, John E. Potts, Kevin R. Schaffer +2 more | 2011-08-16 |